#preload {
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;

	z-index: 200;
	display: flex;
	justify-content: center;
	align-items: center;
}

.preload-bg {
	position: absolute;
	width: 100%;
	height: 100%;
	background: #646464;
}

#preload .tip {
	display: inline;
	color: #fff;
	font-size: 4vw;
	text-transform: uppercase;
	font-weight: bold;
	line-height: 1;
	position: relative;
	overflow: hidden;
}

.tip-bg {
	position: absolute;
	width: 0px;
	height: 100%;
	background: #fff;
}

.swiper-container {
	width: 100%;
	height: 100%;
	z-index: 100;
}

#txt {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	width: 100%;
	height: 100%;
	z-index: 10;
}

.box {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
}

.swiper-container h2 {
	cursor: pointer;
	color: #fff;
	font-size: 48px;
	line-height: 0;
	letter-spacing: 0;
	display: inline;
	position: absolute;
	max-width: 74.61937%;
	white-space: normal;
	left: 0;
	bottom: calc(50% - 12px);
	margin-left: 12.69031%;
	text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
	background-color: #E92104 !important;
}

.swiper-slide {
	background-color: #999;
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
}

.swiper-slide h2 {
	display: none;
}

/* button样式 */
.button-prev,
.button-next {
	transition: 0.5s;
	outline: none;
	position: absolute;
	width: 140px;
	z-index: 10;
	top: calc(70% - 10px);
	transform: translateY(-34px);
	cursor: pointer;
}

.button-prev {
	right: calc(100vw - 470px);
}

.button-next {
	left: calc(100vw - 470px);
}

.button.disabled {
	opacity: 0.2;
	cursor: default;
}

#arrow-svg-home {
	transform: translateY(353px);
}

.button-next #arrow-svg-home {
	transform: translateY(353px) rotateY(180deg);
	transform-origin: 80px 0px 0px;
}

svg {
	transition: 0.5s;
}

.cls-1 {
	transition: 0.5s;
	opacity: 0.4;
	transform-origin: -20px 40px;
	opacity: 1;
}

.cls-4 {
	transition: 0.5s;
	stroke-width: 2px;
	stroke: #660000;
	fill: none;
	stroke-dasharray: 1;
	stroke-dashoffset: 1;
	opacity: 0.4;
	transform-origin: 0px 0px 0px;
}

#arrow-trg {
	transition: 0.5s;
	fill: #660000;
	transform: rotateY(180deg) translate(-53px, 39px);
}

#line {
	transition: 0.5s;
	stroke: #660000;
	transform: translate(50px, 42px);
}

.button-prev:not(.disabled):hover svg {
	transform: translateX(-25px);
}

.button-next:not(.disabled):hover svg {
	transform: translateX(25px);
}

.button:not(.disabled):hover .cls-1 {
	transform: scale(1.1);
}

.button:not(.disabled):hover .cls-4 {
	stroke-dasharray: 2px;
	stroke-dashoffset: 2px;
	opacity: 1;
}

.button:not(.disabled):hover #arrow-trg {
	transform: rotateY(180deg) translate(-37px, 39px);
}

.button:not(.disabled):hover #line {
	transform: translate(35px, 42px) scaleX(0.33);
}

/* 分页样式 */
.swiper-pagination {
	left: 50%;
	transform: translateX(-50%);
	text-align: center;
	margin-top: 30px;
}

.swiper-pagination span {
	width: 90px;
	height: 10px;
	border-radius: 0;
	outline: none;
	margin: 0 1px;
}

.swiper-pagination span.swiper-pagination-bullet-active {
	background: #E92104;
}

@media screen and (max-width:450px) {
	.swiper-container h2 {
		font-size: 24px;
	}
}